diff options
author | Michal Simek <monstr@monstr.eu> | 2009-05-26 10:30:28 -0400 |
---|---|---|
committer | Michal Simek <monstr@monstr.eu> | 2009-05-26 10:45:22 -0400 |
commit | 8b28626a6b1522b39f75d0bf80d5dec23c931f5a (patch) | |
tree | 98c5b10e413980a8e87c27e563dcdfa574ab8cb5 /arch/microblaze/kernel/signal.c | |
parent | 17f3324c3eb271882b9e6b8fc3b1698290121801 (diff) |
microblaze_mmu_v2: Update signal returning address
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/signal.c')
-rw-r--r-- | arch/microblaze/kernel/signal.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c index 3cdcbfe41295..4c0e6521b114 100644 --- a/arch/microblaze/kernel/signal.c +++ b/arch/microblaze/kernel/signal.c | |||
@@ -388,7 +388,15 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) | |||
388 | case -ERESTARTNOINTR: | 388 | case -ERESTARTNOINTR: |
389 | do_restart: | 389 | do_restart: |
390 | /* offset of 4 bytes to re-execute trap (brki) instruction */ | 390 | /* offset of 4 bytes to re-execute trap (brki) instruction */ |
391 | #ifndef CONFIG_MMU | ||
391 | regs->pc -= 4; | 392 | regs->pc -= 4; |
393 | #else | ||
394 | /* offset of 8 bytes required = 4 for rtbd | ||
395 | offset, plus 4 for size of | ||
396 | "brki r14,8" | ||
397 | instruction. */ | ||
398 | regs->pc -= 8; | ||
399 | #endif | ||
392 | break; | 400 | break; |
393 | } | 401 | } |
394 | } | 402 | } |